baber/WOPTO huggingface dataset:
Patent CA-2118104-A1 (CA)
Title: Radiation curable compositions and their use for coating a substrate
Inventor: CAUFFMAN TIMOTHY E
IPC: C09D4/00
Filed: 1994-10-13
Abstract: ABSTRACT     Radiation curable compositions having Improved substrate adhesion, cured compositions, a method of adhering a radiation cured composition to a substrate, a method for providing a substrate with an adherent radiation cured coating or film, and substrates with coatings or films formed from a radiation curable composition are provided, wherein the composition comprises at least one radiation curable compound. a metal salt of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid and, optionally, a photoinitiator and/or a solvent.
Patent CA-2118443-A1 (CA)
Title: Aromatase-inhibiting composition containing azole derivative
Inventor: NIIMURA KOICHI
IPC: A61K31/4174
Filed: 1994-10-19
Abstract: ABSTRACT OF THE DISCLOSURE    The disclosure describes a pharmaceutical composition comprising an aromatase-inhibiting effective amount of a compound selected from the group consisting of compounds of the formula (I):                               (I) including their stereoisomers and salts thereof, wherein R1 is halogen or phenyl; m is 0, 1, 2 or 3; k and n each are independently 0, 1 or 2; R2 and R3 each are independently H or OH; R6 and R7 each are independently H or C1-4 alkyl; R8 and R9 each are H or R8 and R9 form -C(R4)(R5)-C(R11)(R12)- bond wherein R4, R5, R11 and R12 each are independently H or C1-4 alkyl; Y is N or CH; and R10 is H or halogen, or R10 combines with R2 to form -O-bond, with proviso that if R8 and R9 form -C(R4)(R5)-C(R11)(R12)- bond, R3, R6 and R7 each are H, and k and n each are 1, then R2 and R10 form -O- bond, and a pharmaceutically acceptable carrier or diluent.
Patent CA-2118564-A1 (CA)
Title: Erythromycin derivatives, process for the preparation thereof and use thereof as medicaments
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1994-03-08
Abstract: The subject of the invention is the compounds of formula (I) <IMAGE>  in which:     - X and Y represent a hydrogen atom or together form a radical: <IMAGE>     - R represents a radical: <IMAGE> in which m represents an integer between 0 and 20, n represents a number 0, 1, 2 or 3, XA = alkyl, alkenyl, alkynyl, Hal, C IDENTICAL N, NR1R2, OR3, COR4, CO2R5, SR6, <IMAGE>  SO2R8, <IMAGE>  aryl, heteroaryl, or OC(Ar)3 and   Z = H or an acid residue.   The compounds of formula (I) have antibiotic properties.
Patent CA-2119414-A1 (CA)
Title: Process for preparing apg's
Inventor: BORSOTTI GIAMPIERO
IPC: C07H15/04
Filed: 1994-03-18
Abstract: "PROCESS FOR PREPARING APG's"                     A b s t r a c t An    improved    method    for    synthetizing alkylpolyglucosides is disclosed, which consists in reacting a glycoside with a long-chain alcohol in the presence of a novel type of catalyst, constituted by an alkyl or aryl sulfonic acid, wherein the sulfonic group is sterically hindered. By means of the use of these catalyst , a reaction raw product is obtained which is practically free from byproducts.      The resulting alkylpolyglucosides are completely recyclable surfactants, useful in detergency field.
Patent CA-2120457-A1 (CA)
Inventor: MENDES EMANUEL
IPC: A61N5/06
Filed: 1994-03-31
Abstract: ABSTRACT    Apparatus for treating herpes by illumination, including a plurality of light emitting diodes (LEDs) operative for emitting non-coherent, substantially continuous wave (CW), light radiation in a narrow bandwidth centered at a wavelength suitable for herpes treatment and means for concentrating The light of the plurality of diodes and for projecting the CW light radiation to an herpes-affected zone for biostimulative treatment thereof. Preferably,  each of the LEDs emits light of substantially the same wavelength.
Patent CA-2120608-A1 (CA)
Title: Microporous pressure sensitive adhesive coated sheeting
Inventor: KINZER KEVIN E
IPC: C09J7/26
Filed: 1992-11-03
Abstract: A microporous olefing substrate coated with pressure sensitive adhesive. The microporous olefin substrate has the property of entrapping a plasticizer migrating from plasticized polymeric surfaces to which it is applied, particularly plasticized polyvinylchloride. The microporous olefin substrate is preferably formed of a high molecular weight polyolefin such as a microporous high molecular weight polyethylene. The sheeting preferably is heat resistant so that it does not distort, crease or wrinkle when applied to a plasticized surface and exposed to elevated temperatures such as 400 ·F (204 ·C).
Patent CA-2121525-A1 (CA)
Title: Heating method and heating device
Inventor: BORMANN WILHELM
IPC: F24J3/00
Filed: 1994-04-18
Abstract: ABSTRACT OF THE DISCLOSURE            Heating method and heating device The heating method, more particularly for dwellings, in which a pulverulent or granular mixture comprising a plastic and a stabilizing agent, which is vortexed with air in a dry mixer, in which the outer wall of the dry mixer, for the dissipation of heat, is circumcirculated with water circulating in a hea-ting circulation system, consists in that, as a stabilizing agent for the small plastic particles, a mercaptide is used and/or in that the vortexing is performed in a reposingly disposed container extending via a vortexing path over a hori-zontal area; which is carried out in a device comprised of a double-walled container (10) with a vortexing means of a wing mixer (20), while water is circulated as a part of a heating circulation system in the interspace of the double wall (11, 12), and in that the preferably cylindrical container is dis-posded so as to be reposing and is provided with a wing mixer (20) capable of rotating about a horizontal shaft (Fig.1).
Patent CA-2123560-A1 (CA)
Title: Drywall derrick
Inventor: ROKOSH JOSEPH M
IPC: E04F21/18
Filed: 1994-05-13
Abstract: This invention relates to hoisting gypsum drywall board from floor location to a horizontal hoisting deck and thence to ceiling or wall location.
Patent CA-2123842-A1 (CA)
Inventor: ANDOH TOMOKAZU
IPC: H01J31/12
Filed: 1994-05-18
Abstract: An image-forming apparatus comprises a back plate carrying thereon a plurality of electron-emitting devices, a face plate arranged vis-a-vis the back plate and carrying thereon a fluorescent member and an anti-atmospheric-pressure spacer.      The longitudinal axis of the anti-atmospheric-pressure spacer is arranged substantially in parallel with the direction of deflection of electron beams emitted from said electron-emitting devices.
Patent CA-2124193-A1 (CA)
Title: Separation of heavy metals from aqueous media
Inventor: LIDZEY RAYMOND G
IPC: C02F1/62
Filed: 1993-09-24
Abstract: Heavy metals are separated from aqueous media containing the same by contacting the said medium with finely divided iron oxide (Fe3O4) and finely divided ferrous sulphide, maintaining said contact until at least a substantial proportion of said heavy metal has become bound to said iron oxide and ferrous sulphide, and then separating the iron oxide and ferrous sulphide having heavy metal bound thereto from the aqueous medium.
Patent CA-2125544-A1 (CA)
Title: Drive system for modular link conveyor belts
Inventor: KISSEE DARRELL E
IPC: B65G23/16
Filed: 1994-06-09
Abstract: ABSTRACT OF THE DISCLOSURE:    Plastic modular link belt conveyors are provided with an inner drive belt system (22) disposed along a variable length of the conveyor belt (Fig.5) at one or more positions (53, 54) to produce various advantages including operation of longer belts and those which have curved conveyance paths. The modular characteristics of these drive systems permit custom design in the field for different conveyor loadings, paths and loads. Thus, belt life and performance is enhanced by driving a belt with a belt drive system. The system advantageously uses standard modules of one type (18) in both the driven  and  driving  belts.  Thus  the  modules  have  similar manufacturing tolerances and temperature characteristics.  Pivoted link modules with oblong apertures (19) in the belt drive system permits choices of modules for belt constructions compatible with curved paths  The modularized belt  systems are versatile for adaption to such applications as wide bricklayered modular belts and non-conventional conveyor needs. In the drive system integrally formed gear teeth on the modular links intermesh in the space between the transverse pivot rods in the respective innermost driving belt and the outermost driven belt. By running the inner drive belt  (22)  "inside-out"  modular  links  with drive  tooth appendages extending from opposite belt sides, standard modules of the type having special conveyance structure (16) on the conveying belt side may be used in the driving belt. (Figures 1 and 5)
Patent CA-2126109-A1 (CA)
Title: Multi-layered film material
Inventor: HIRAYAMA MASAHIRO
IPC: B32B27/08
Filed: 1993-10-19
Abstract: ABSTRACT              MULTI-LAYERED FILM MATERIAL           A multi-layered  film material  having  a  structure wherein  a  protective  layer,  a  composite  film comprising  a polyvinyl alcohol film or a film of an ethylene/vinyl acetate copolymer saponificate and a silicon oxide deposition layer formed on the former, and a heat-sealable polyolefin layer are laminated.  In this case, each of the layers is transparent and the silicon oxide layer is disposed on the side of the protective layer.   The protective layer and the composite film, and the composite  film  and  the  heat-sealable  polyolefin  layer  are laminated by an adhesive layer, respectively.
Patent CA-2128233-A1 (CA)
Title: Novel neurotransmitter releasers useful for cognition enhancement
Inventor: WILKERSON WENDELL W
IPC: C07D213/55
Filed: 1992-12-30
Abstract: Compounds of formula (I) have been shown to enhance the release of the neurotransmitter acetylcholine, and thus may be useful in the treatment of diseases of man, such as in Alzheimer's disease and other conditions involving learning and cognition, where subnormal levels of this neurochemical are found. The compounds of this invention can be described as shown in formula (I) where Q is (a) or (b), A and B are independently selected from the group including H, R4, -OH and -OCOR4, or A and B together form =O, =S, =CH2, =CHR4, =C(R4), =NOH, =NOR4, 1,3-dioxane, 1,3-dioxolane, 1,3-dithiane or 1,3-dithiolane; R1 is 4-, 3-, or 2-pyridyl, pirimidyl, pyrazinyl, 2-fluoro-4-pyridyl or 3-fluoro-4-pyridyl; R2 is alkyl of 1 to 10 carbons, cycloalkyl of 3 to 8 carbons, 2-, 3-, or 4-pyridyl, Phe or Phe-W; Phe is a phenyl group; W is F, Cl, Br, R4, -OH, -OR4, -NO2, -NH2, -NHR4, -NR4R4, -CN, -S(O)m-R4; R3 is H, F, Cl, Br, -CN, -OH, -NO2, -NH2, -CF3, -NHR4, -NR4R4, R4, -OR4, -S(O)m-R4;  R4 and R4' are alkyl of 1 to 4 carbons, CH2Phe-W or Phe-W;  R5 is -(CH2)n-Y or -OCOR4; Y is H, OH, NH2, -NHR4, -NR4R4, -NHCOR4, -NHCO2R4, F, Cl, Br, OR4, -S(O)mR4, -CO2H, -CO2R4, -CN, -CONR4R4, -CONHR4, -CONH2, -COR4; -CH=CHCO2R4, OCOR4, Phe, Phe-W, -C=CCO2R4, -CH=CHR4, or -C=CR4; m is 0, 1 or 2; n is 1 to 7; provided that, when Q is oxindole and R5 is (CH2)nY, then Y is other than OH;  and physiologically suitable salts thereof.
Patent CA-2128376-A1 (CA)
Title: Parathyroid hormone and raloxifene for increasing bone mass
Inventor: HOCK JANET M
IPC: A61K38/29
Filed: 1994-07-19
Abstract: Abstract The present invention includes a method for increasing bone mass in a subject by administration of PTH and raloxifene.  Another aspect of the invention is a method for treating bone loss in a subject by administration of PTH and raloxifene.  The invention further provides for a composition of PTH and raloxifene for increasing bone mass in a subject.  Another aspect of the invention is a composition of PTH and raloxifene for treatment of bone loss in a subject.
Patent CA-2129065-A1 (CA)
Inventor: APPLEGATE JOHN D
IPC: H04L29/06
Filed: 1994-07-28
Abstract: MULTI-CHANNEL DATA RECEIVER SYSTEM                        ABSTRACT The present invention is a system that is used on board an airplane that receives data, examines the data and directs the data to appropriate memory devices for future use.
Patent CA-2129822-A1 (CA)
Inventor: ESSER RICHARD J
IPC: C08L101/08
Filed: 1993-02-09
Abstract: A novel aqueous polymeric formulation is disclosed. Also disclosed are methods of making the polymeric formulation, and of using the polymeric formulation to produce a crosslinked polymeric surface coating on a substrate. One embodiment of the novel polymeric formulation comprises an aqueous carrier; at least one polymeric ingredient; a non-polymeric polyfunctional amine; and base. The one polymeric ingredient has both acid-functional and acetoacetoxy-type functional pendant moieties. The non-polymeric polyfunctional amine has at least two amine-functional moieties. The amount of base contained within the formulation is effective for inhibiting gellation, which would otherwise occur as a result of crosslinking between the acetoacetoxy-type functional and amine-functional moieties. Another embodiment of the novel polymeric formulation comprises at least two polymeric ingredients, one of which has acetoacetoxy-type functional pendant moieties and the other of which has acid-functional pendant moieties.
Patent CA-2131764-A1 (CA)
Inventor: GALTIER DANIEL
IPC: C07D215/36
Filed: 1994-09-09
Abstract: Composés répondant à la formule (I) <IMG> (I) dans laquelle R représente soit un atome de chlore soit un groupe hydroxy et R4 représente un groupe (C1-C4)alkyle. Intermédiaires de synthèse.
Patent CA-2132036-A1 (CA)
Inventor: GRAHAM GERALD
IPC: H04B7/15
Filed: 1994-09-14
Abstract: A radio frequency communication system utilizing a radiating transmission line for simultaneously communicating audio and video signals is disclosed.   The video signals convey video information and the audio signals convey narrow band computer data or audio information.  The communication system  also  provides  several  separate  channels  allowing simultaneous  audio  communication  between  a  plurality  of mobile stations.  The communication system is intended to be used in environments where radio waves do not propagate well,  such  as  in  underground  mines.    The  communication system comprises at least one amplification unit connected to  the  radiating  transmission  line  for  periodically amplifying the audio and video signals.   The amplification units have a separate amplifier for amplifying each of the signals and each amplifier is connected to the transmission line  in  parallel.    The  amplifiers  utilize  transistors operating in the  linear region.   The amplifiers used to amplify  the signal  which  is  being  radiated  by  the transmission line has a limiting circuit to attenuate the signal prior to amplification in order maintain the signal within the linear region of the amplifier.
Patent CA-2135687-A1 (CA)
Title: Method for the treatment and/or prevention of radiation burn
Inventor: PERRICONE NICHOLAS V
IPC: A61K31/19
Filed: 1994-11-14
Abstract: A method for the therapeutic treatment or prevention of radiation-induced skin damage, particularly ultraviolet-induced skin burn (e.g., sunburn), in which an alpha-hydroxy acid, or a derivative thereof, is topically applied to the affected skin areas.  Glycolic acid is employed in a preferred embodiment.
Patent CA-2136993-A1 (CA)
Title: Pyridine compound and pharmaceutical use thereof
Inventor: KAWAKITA TAKESHI
IPC: C07D413/14
Filed: 1993-05-31
Abstract: ABSTRACT A pyridine compound of the formula                       (I) wherein R1 is a hydrogen, a halogen, an alkyl, an alkoxy or the like, R2 and R3 are each a hydrogen, a halogen or an alkyl, -P=Q- is -CH=CH-, -N=CH- or -CH=N-, A is an oxygen atom, a sulfur atom or N(R4) wherein R4 is hydrogen, alkyl or the like, n is 0, 1 or 2, B is an oxygen atom, S(O)p wherein p is 0, 1 or 2 or N(R5) wherein R5 is hydrogen or alkyl, D is a single bond, an alkylene or the like and E is an alkoxyalkyl or -N(R6)(R7), and a pharmaceutically acceptable salt thereof have antibacterial activity against Helicobacter pylori, antiulcer activity, gastrointestinal cytoprotective activity, ulcer recurrence or relapse-preventive activity and so on and are useful as pharmaceutical preparations.
Patent CA-2138989-A1 (CA)
Title: Derivatives in the vitamin d series modified at the 20 position, a method of preparing such derivatives, intermediates used in this method, pharmaceutical preparations containing the derivatives and their use in the preparation of drugs
Inventor: STEINMEYER ANDREAS
IPC: C07F7/18
Filed: 1993-06-24
Abstract: The invention concerns vitamin D derivatives, modified at the 20 position, of general formula (I), in which L, X, Y, Z, R1, R2, and R3 are defined in the description, a method of preparing them and their use as agents in the treatment of hyperproliferative skin diseases.
Patent CA-2140550-A1 (CA)
Title: Cloning and expression of a human .alpha.(1,3)fucosyltransferase, fuct-vi
Inventor: LOWE JOHN B
IPC: C12Q1/68
Filed: 1993-07-20
Abstract: A method for isolating a gene, comprising: (i) isolating a cell possessing a post-translational characteristic of interest, said post-translational characteristic being the presence of a membrane-bound oligosaccharide or polysaccharide of interest on the surface of said cell, the presence of a soluble oligosaccharide or polysaccharide of interest in an extract of said cell, or the presence of a particularly glycosyltransferase activity in an extract of said cell; (ii) creating a genetic library of either cDNA or genomic DNA from the genetic material of said isolated cell; (iii) transforming host cells with said genetic library; and (iv) screening said transformed host cells for a host cell containing said post-translational characteristic, thereby obtaining a cell containing said gene, is disclosed. The method can be used to obtain genes encoding glycosyltransferases.
Patent CA-2140893-A1 (CA)
Title: Image processing system
Inventor: SALA AMEDEO F
IPC: H04N19/90
Filed: 1993-07-21
Abstract: An image processing system (9) having a transmitter (10) capable of selecting a proportion of pixels (Umn) and deleting a proportion of pixels (Gmn, umn, gmn) of a video field for achieving data compression. A receiver (12) is provided for regenerating the deleted pixels (Gmn, umn, gmn) for regenerating the video field. The receiver (12) having a processor control (26a) for horizontally interlacing the regenerated pixels over a period of time substantially imperceptable to a viewer for relying upon the BETA  APPARENT MOVEMENT effect for providing an apparent resolution which is greater than the actual resolution of the regenerated video field.  Enhancement of the resolution of the video field is also provided by adding random noise pixels into the regenerated video field.
Patent CA-2141054-A1 (CA)
Title: Display panel associating series circuit interlock switch conduction status indicators with circuit topology
Inventor: PATTON PAUL B
IPC: F23N5/24
Filed: 1993-06-02
Abstract: An expanded annunciator of the status of individual switches in a series circuit of interlock switches, has a schematic of the series circuit printed on its display panel face. Display elements such a light-emitting diodes are juxtaposed to the switches, and emit light to symbolize that the switches are conducting. Preferably, the schematic is printed with individual switch symbols arranged in a line, and lines are drawn on the panel face from individual display elements to the lines symbolizing the conductors whose voltage level is displayed by the display element involved.
Patent CA-2142605-A1 (CA)
Inventor: FERESHTEHKHOU SAEED
IPC: D21H23/26
Filed: 1993-08-12
Abstract: Tissue papers, in particular pattern densified tissue papers, having an enhanced tactile sense of softness when treated with certain nonionic softeners are disclosed. These nonionic softeners are biodegradable and comprise sorbitan esters, ethoxylated/propoxylated versions of these sorbitan esters, or mixtures thereof. The softener is typically applied from an aqueous dispersion or solution thereof to at least one surface of the dry tissue paper web.
Patent CA-2143534-A1 (CA)
Title: Antithrombotic agents
Inventor: SALL DANIEL J
IPC: A61P7/02
Filed: 1995-02-28
Abstract: This invention relates to L-arginine aldehyde derivatives, having the formula I                   I     where R1, X and Y have the values defined in the description, as well as pharmaceutical formulations containing those compounds and methods of their use as thrombin inhibitors, coagulation inhibitors and thromboembolic disorder agents.
Patent CA-2143899-A1 (CA)
Title: Thermochemically recuperated and steam cooled gas turbine system
Inventor: VISCOVICH PAUL W
IPC: F01K21/04
Filed: 1995-03-03
Abstract: A gas turbine system in which the expanded gas from the turbine section is used to generate the steam in a heat recovery steam generator and to heat a mixture of gaseous hydrocarbon fuel and the steam in a reformer.  The reformer converts the hydrocarbon gas to hydrogen and carbon monoxide for combustion in a combustor.  A portion of the steam from the heat recovery steam generator is used to cool components, such as the stationary vanes, in the turbine section, thereby superheating the steam.  The superheated steam is mixed into the hydrocarbon gas upstream of the reformer, thereby eliminating the need to raise the temperature of the expanded gas discharged from the turbine section in order to achieve effective conversion of the hydrocarbon gas.
Patent CA-2146575-A1 (CA)
Title: Improvements in or relating to the manufacture of rotary valves
Inventor: BISHOP ARTHUR E
IPC: B24B19/02
Filed: 1993-09-30
Abstract: A machine for grinding longitudinal troughs in the edges of grooves of a power steering valve input-shaft (4), the input-shaft being supported for rotation on supports (14, 15), a grinding wheel (30) having a contoured periphery corresponding in cross-section to the cross-section of the trough (5), the grinding wheel being relatively movable towards the input-shaft to some predetermined depth of engagement  therewith and to be retracted therefrom and being movable axially relative to the input-shaft to form a longitudinal trough (5) to produce oblique terminations of the trough.
Patent CA-2146678-A1 (CA)
Title: Process for rendering reactors inert
Inventor: LENHARD-LUBESEDER ULRICH
IPC: B01J19/00
Filed: 1995-04-10
Abstract: In chemical production processes having flammable3 substances in a reactor, the reactor is rendered inert by feeding into it an inert gas, while headspace gas is removed from the headspace of the reactor. This inert-rendering must also be maintained if the reactor must be opened during the production process. Even when inert gas locks are used, the inert-rendering can only be reliably maintained in this case with a complex instrumental determination of the oxygen content in the reactor. This expense can be avoided by establishing and maintaining a certain difference between inert gas flowrate and headspace gas flowrate removed in a defined manner, which difference is specific to the particular production factors and is determined in advance.
Patent CA-2146771-A1 (CA)
Title: Hydraulic wedge device
Inventor: SHARAPOV ALEKSANDR VASILEVICH
IPC: E21C37/02
Filed: 1994-02-16
Abstract: The invention relates to mining engineering and more specifically to hydraulic mechanisms for detaching mono-lithic blocks from the massive rock in obtaining natural stones.     The hydraulic wedge apparatus comprises a wedge-shaped tool constructed as a main wedge (1) arranged between movable jaws (2 and 3), an auxiliary wedge (8) with a hydraulic cylinder (14) arranged between thrust members (5 and 6) mounted on a rod (4) connected to the main wedge (1) and adapted to interact with the main wedge (1) and the movable jaws (2 and 3).     The hydraulic wedge apparatus is so designed as to provide for the use of the hydraulic wedge power pack of the hydraulic wedge in operating several wedge-shaped tools inserted into several holes or crevices. 4 claims, 3 figures of the drawings.